<template>
  <div class="hello">
    <h1>{{ msg }}</h1>
    <h1>{{ $store.state.count }}</h1>
    <h1>{{ $store.state.a.count }}</h1>
    <h1>{{ $store.getters.count }}</h1>
    <h1>{{ $store.getters['a/count'] }}</h1>
    <button @click="$store.dispatch('addCount', 1)">addCount</button>
    <button @click="$store.dispatch('a/addCount', 2)">a/addCount</button>
  </div>
</template>

<script>
export default {
  name: 'HelloWorld',
  props: {
    msg: String
  },
  created(){
    console.log(this.$store, 'asdf')
    // const vm = new Vue({
    //   data: {
    //     state: {a: 1, b: 2}
    //   },
    //   computed: {
    //     c() {return 3},
    //     d() {return 4}
    //   }
    // })
    // vm.$set(vm.state, 'e', { a: 1, b: 2 })
    // console.log(vm, 'vm')
  }
}
</script>

<!-- Add "scoped" attribute to limit CSS to this component only -->
<style scoped>
h3 {
  margin: 40px 0 0;
}
ul {
  list-style-type: none;
  padding: 0;
}
li {
  display: inline-block;
  margin: 0 10px;
}
a {
  color: #42b983;
}
</style>
